Katherine Elizabeth McGrath is an Irish actress who portrays the character of Morgana Pendragon on the BBC, television series Merlin. Prior to Merlin, her highest-profile film/TV role had been a guest-star appearance in an episode of The Tudors and the horror film Freakdog (also released as Red Mist).
Definition of Americana for English Language Learners. : things produced in the U.S. and thought to be typical of the U.S. or its culture.
American. adj. 1. of or relating to the United States of America, its inhabitants, or their form of English. 2. (Placename) of or relating to the American continent. n.3. (Placename) a native or citizen of the US. 4. (Placename) a native or inhabitant of any country of North, Central, or South America. 5.â¢merâ¢iâ¢can. 1. of or pertaining to the United States of America or its inhabitants. 2. of or pertaining to North or South America; of the Western Hemisphere. 3. a citizen of the United States of America. 4. a native or inhabitant of the Western Hemisphere.